I'm not a veggie but try and cook two veggie meals a week
Some standard recipes ....
lots of red lentil soups/curries similar to this or Mary Berry's lentil curry with spinach (from her 'How to cook the perfect ..." book)
Nigella's double potato and halloumi bake (more than the sum of its parts and good without halloumi too) but doesn't look particularly elegant
Lots of soups: leek and potato is one of our favourites. Doesn't taste of much the first day but flavour really develops on day 2 and 3!
Nigella's sweet corn fritters dd loves these
Lots of bean burgers recipes here
Loads of home made pesto recipes using different green ingreds including parsley herb mix, broccoli etc (even saw chef make cabbage pesto on telly last night)
More for summer, but this is really simple and lovely here and very frugal ie goes a long way
greek style veggie kebabs with halloumi from Jamie Oliver
This is a good 'un gigantes plaki
Other home made bean recipes here
veggie home made pizzas (usually have with goats cheese)
bit of work but worth it kale lasagne to make in advance